Inventor · disambiguated record
Friedel Isenhardt
Also filed as: ISENHARDT FRIEDEL
2 granted patents·11 citations·filing 1975–1980
56Inventor score
Files withKLOECKNER HUMBOLDT DEUTZ AG2
Top patents by PatentIndex Score
2 records- 0128US3953151AAgitator flotation cell for the preparation of minerals and coalsKLOECKNER HUMBOLDT DEUTZ AG·Filed 1975·Granted Apr 27, 1976·6 cites·5 claims
- 0224US4321457AMethod and device for the burning of an artificial carbon body, especially of an anode for the aluminum fusion electrolysisKLOECKNER HUMBOLDT DEUTZ AG·Filed 1980·Granted Mar 23, 1982·5 cites·2 claims
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